Below screenshot is shown, PO Number and Heat Number Dropdown values get from based on the ID_Dropdown selection.
But my requirement is get the PO Number and Heat Number Dropdown values from ID_Dropdown or PN_Dropdown.
Kindly help to resolve.

Below screenshot is shown, PO Number and Heat Number Dropdown values get from based on the ID_Dropdown selection.
But my requirement is get the PO Number and Heat Number Dropdown values from ID_Dropdown or PN_Dropdown.
Kindly help to resolve.
Distinct(Filter('MTR List',ID=Dropdown1_11.Selected.Result || ID=Dropdown2.Selected.Result),'PO Number')